Year	DOD, current US$
1970	27540000
1971	0
1972	0
1973	0
1974	0
1975	0
1976	133934000
1977	154406058.6
1978	286125472.4
1979	305858529.7
1980	457098926.2
1981	578439091.9
1982	989584646.4
1983	1031327968
1984	1084843400.7
1985	1274326643.8
1986	1093504323.2
1987	1119436232.8
1988	956920541.5
1989	849692488.8
1990	749630852.5
1991	574377745
1992	438768000
1993	284527449.8
1994	147536815.9
1995	51775933.6
1996	3307308.1
1997	0
1998	0
1999	117609009.1
2000	111645055
2001	107687937
2002	116495909.3
2003	127331283.3
2004	133075873.9
2005	122472717
2006	128910531.6
2007	135410042.3
2008	131984196
2009	880135738.3
2010	864606804.3
2011	861934435.3
2012	862860719.7
2013	864589494.7
2014	813391015.1
2015	777979632.5
2016	754737425.1
2017	799540289.5
2018	780820984.3
2019	776348704.4
2020	3906327819.5
2021	4084664230.4
2022	3884019627.3